2 PCS VAPCELL 18650 3100mAh 20A-50A 3.7V Rechargeable High Capacity Lithium Battery, Continuous

 Applicable to : Electronic smoke robot battery group, bicycle battery group, electric tool battery group, energy storage battery group, strong light flashlight.This product is a lithium battery charging pool, please do not make the battery over discharge, otherwise the capacity failure for a long time no use of advice full of electric storage!The lithium battery life theory is 1000 cycles.It not only be combined, but also with the difference between the board and the board. The main reason is the protection and over put of the board, which prevents the battery from being out of date, or the battery is too clean. Brand:  Vapcellmodel£ºINR 18650Rated voltage£º3.7 VNominal capacity£º3100mAhDischarge current£º20A/50AColor£ºpurple Color PURPLE Model 18650-3100-20/50 Quantity 2 pieces Material lithium Cell Type Lithium Ion Battery Model 18650 Head Type Flat Top Mark Capacity 3100 mAh Measured Capacity 2900 mAh Voltage 3.7 V Rechargeable Yes Rechargeable Times Others,